1152030444 has 24 divisors (see below), whose sum is σ = 2694498240. Its totient is φ = 383091984.

The previous prime is 1152030437. The next prime is 1152030461. The reversal of 1152030444 is 4440302511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109534 + ... + 119589.

It is an arithmetic number, because the mean of its divisors is an integer number (112270760).

Almost surely, 2^1152030444 is an apocalyptic number.

It is an amenable number.

1152030444 is an abundant number, since it is smaller than the sum of its proper divisors (1542467796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152030444 is a wasteful number, since it uses less digits than its factorization.

1152030444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229549 (or 229547 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1152030444 is about 33941.5739764673. The cubic root of 1152030444 is about 1048.3057920757.

Adding to 1152030444 its reverse (4440302511), we get a palindrome (5592332955).

The spelling of 1152030444 in words is "one billion, one hundred fifty-two million, thirty thousand, four hundred forty-four".